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How does it work
TheraBack™ is a device designed to provide relief and relaxation to the back muscles through a combination of therapy's and gentle stretching. Here's how it works:
- Heat Therapy: The device incorporates heating elements like infrared heat and traditional heating pads. These heating elements generate heat that penetrates the skin and reaches the Back's muscles and soft tissues. Heat therapy helps to increase blood flow in the area, relax tense muscles, and alleviate stiffness and discomfort.
- Gentle Stretching: In addition to heat therapy, the heated back extenders are designed to facilitate gentle stretching of the back muscles and spine Stretching helps to relieve tension, improve flexibility, and promote relaxation in the back.
- Massage: As the muscles relax, the cushion provides gentle pressure that mimics the touch of a human masseuse's hands. This action helps to improve blood circulation and relieve muscle tension, providing quick and effective relief from back and nerve pain.
- Adjustable Settings: It comes with adjustable settings for heat intensity and stretching intensity. Users can typically adjust the temperature of the heating element and the level of stretching according to their comfort and preferences.
How to use
Step 1: Plug in the USB cable to the device. The button controls will light up, confirming it’s ready to use. Place the massager on a flat surface like your floor or bed.
Step 2: Hold the power button to turn it on. The device will automatically cycle through massage, traction, and heat therapy for a full session.
Step 3: Lay back, relax, and enjoy the soothing relief for 15-30 minutes while TheraBack™ works its magic on your back.
Shipping
Orders will be processed within 24 hours. Once your order is dispatched, the estimated delivery time is:
- USA: 3-7 days
- UK: 3-7 days
- Australia: 5-10 days
- Canada: 3-7 days
- Europe: 5-10 days
- Rest of world: business days
Return Policy
We love the TheraBack™ and we are confident you will too!
If you are not satisfied with you order for any reason, just let us know within 90 days after delivery and we will give you a full refund, no questions asked
You can email us at support@prevalnt.com or get in touch via our contact us page
As Seen On


Why Most Solutions Fail—And What Really Works
You’ve tried it all — and we get it. That’s exactly why this works differently.
If you’re like most of our customers, you’ve already tried painkillers, chiropractors, physical therapy, or even inversion tables.
But here’s the truth:
Most treatments only offer temporary relief — because they treat the symptoms, not the root cause.
🔴 The Real Problem: Spinal compression, muscle tension, and inflammation caused by years of sitting, poor posture, or aging discs.
✅ The Real Fix: Decompression, heat, and vibration — combined. Only this trio relieves nerve pressure, soothes tight muscles, and restores flexibility at the source.
That’s what makes TheraBack™ different.
It’s not a gimmick. It’s a proven, doctor-inspired system — designed to help you heal, not just cope.
Real Stories. Real Relief.
Thousands are loving their TheraBack™

How it Works - Simply. Effectively.
Three Proven Therapies. One Smart Device.
TheraBack™ is your personal chiropractor, massage therapist, and heating pad — all in one.
✅Traction Therapy: Gently stretches and decompresses the spine, relieving pressure on discs and nerves.
✅Therapeutic Heat: Boosts blood flow, reduces inflammation, and soothes stiff muscles.
✅Vibration Massage: Releases tension, improves mobility, and helps muscles relax deeply.
Just lie down. Let it work.
15 minutes a day is all it takes to start feeling better.

Safe, Simple & Doctor-Inspired
TheraBack™ is designed to be used safely at home — by anyone.
Whether you’re 45 or 75, dealing with sciatica or herniated discs, this device is:
✅ Gentle and safe
✅ Backed by research and clinical inspiration
✅ Easy to use in bed or on the floor
✅ Safer and more practical than inversion tables
How to Feel Relief in Just 3 Easy Steps

Step 1
Plug in the USB cable to the device. The button controls will light up, confirming it’s ready to use. Place the massager on a flat surface like your floor or bed.

Step 2
Hold the power button to turn it on. The device will automatically cycle through massage, traction, and heat therapy for a full session.

Step 3
Lay back, relax, and enjoy the soothing relief for 15-30 minutes while TheraBack™ works its magic on your back.

The Turning Point That Started It All
Our founder had spent years living in pain.
Once an active runner and coach, he found himself trapped by sciatica and two herniated discs that made simple things unbearable — sitting at his desk, getting out of bed, even tying his shoes.
He tried it all: chiropractors, painkillers, inversion tables, even physical therapy. Nothing lasted. The tipping point? Missing his daughter’s school play because he couldn’t stand long enough without wincing.
That moment lit a fire.
He started working with spine specialists, physical therapists, and engineers to create one compact, at-home solution that could finally combine the most effective therapies — and do it safely, in just minutes a day.
The result is TheraBack™: the device we wish had existed when he needed it most.
TheraBack™ vs Other Solutions
Let's compare TheraBack™ with other solutions (such as massage therapists, physical therapy sessions, or other devices) as well as pain medications
TheraBack
Others
Medication
Lasting pain relief
FDA Approved
Drug free treatment
Easy to us, with results after only 15 minutes
Traction, massage & heat in one
Side effects
One Time Payment

Still Skeptical? We’ve Got You Covered.
We understand trusting a new solution can be tough when nothing else has worked before. That’s why we offer:
✅ 90-Day Risk-Free Trial: Try TheraBack™ for 90 days, and if it doesn’t work for you, we’ll refund your money. No questions asked.
✅ Free Shipping: Get TheraBack™ delivered straight to your door, at no extra cost.
✅ Real Results Backed by thousands of positive testimonials, TheraBack™ has already helped countless people just like you live pain-free.
If you’ve been let down by other back pain treatments, it’s time for a change.
Frequently Asked Questions
Is it safe for older users or severe pain?
Absolutely. TheraBack™ is gentle and fully adjustable — perfect for users aged 40–80+, including those with herniated discs, sciatica, or stiffness from aging.
Is it suitable for all back sizes
Yes, TheraBack™ is designed to accommodate various back lengths and shapes. Its design allows you to find the optimal angle and position for each user, ensuring both comfort and effectiveness.
Will this work for my kind of back pain
Most likely, yes. Whether it’s chronic lower back pain, sciatica, stiffness, or disc compression — TheraBack™ is designed to target the root cause, not just the symptoms. That’s why thousands have found relief even after trying everything else.
How long until I see relief for my back pain?
Instantly! TheraBack will provide instant relief from pain & tension the first time you use it. With consistent use over a two week period you will gain benefits that last a lifetime.
How long should i use it for
We recommend starting with a 15 minute periods a day and building up towards a continuous 30 minute session.
Can it overheat
No – we have designed our device with an overheating protection mechanism that ensures a constant delivery of soothing heat, without risk of overheating.
Do You Have a Question About This Product?
Have a question about this product? Send it to us via the form below and we will get back to you as soon as possible with an answer.